baber/WOPTO huggingface dataset:
Patent JP-2000224866-A (JP)
Title: Testing apparatus of vvvf inverter
Inventor: SHIODA TAKESHI
IPC: H02M7/12
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To realize a testing apparatus of a VVVF inverter only by electric circuits, by so controlling a PWM forward converter that the three-phase currents of the VVVF inverter coincide with the three-phase current-command values of an induction motor which are computed based on a computed electric angular velocity, the AC output voltage of the VVVF inverter, and the electric constants of the induction motor. SOLUTION: A current-command computing circuit 11 inputs three-phase AC output voltages Vu, Vv, Vw of a VVVF inverter and a computed electric angular velocity ωr of an induction motor which is outputted from a rotational-speed computing circuit 13. The circuit 11 computes predictional d-axis and q-axis current values of stator and rotor Ids, Iqs, Idr, Iqr of the induction motor and three-phase current-command values IU*, IV*, IW* of the induction motor. The circuit 11 outputs the former to the rotational-speed computing circuit 13 and outputs the latter to a gate-signal generating circuit 12 which are used as the three-phase current-command values of the VVVF inverter.  The circuit 12 so controls a PWM forward converter of a testing apparatus of the VVVF inverter that three-phase current values Iu, Iv, Iw of the VVVF inverter coincide with the three-phase current-command values IU*, IV*, IW* of the VVVF inverter. The circuit 12 outputs the controlled gate signals of the PWM forward converter of the testing apparatus to the gates of its switching elements.
Patent JP-H10209260-A (JP)
Title: Semiconductor carrying tray using syndiotactic polystyrene
Inventor: MIZUSAWA JUN
IPC: B65D1/36
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor carrying tray which has a high temperature durability, and can be manufactured at low cost, and is used at the time of heating for removing moisture of semiconductor elements having mass producibility. SOLUTION: In a semiconductor carrying tray which mount semiconductor elements and is used for heating the semiconductor elements, the semiconductor carrying tray comprises a base 1 which has a rim part 2 and a recess part 3, and is constituted by syndiotactic polystyrene of 65wt.% to 45wt.% and glass filler of 25wt.% to 40wt.% and carbon or metal powder or fiber of 10wt.% to 30wt.%.
Patent JP-S60165944-A (JP)
Inventor: OOKAWA SHINICHI
IPC: A61B5/145
Filed: 1984-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09213022-A (JP)
Title: Sound/video data recording/reproducing device and method therefor
Inventor: IWAMOTO TETSUYA
IPC: H04N5/7826
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a sound/video data recording/reproducing device fit for editing work. SOLUTION: A recording system 14 adds an error correction code to sound/ video data which is compressed/encoded so that data for one track at every GOP(group of picture) can be restored even if it is lost, and records data on a track except for initial and last tracks at the time of recording data on the data which is previously recorded. An elimination control circuit 26 and an elimination head 28 eliminate data recorded in the initial and last tracks. With such recording, the tracks of the same azimuth angles are prevented from becoming continuously impossible to be read, and data which is not recorded is restored by using other data contained in the same GOP and the error correction code.
Patent JP-S58161862-A (JP)
Inventor: TERENSU SHIIWAADO BEIKAA
IPC: G01N33/74
Filed: 1983-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54114497-A (JP)
Title: Manufacture of divalent silver oxide
Inventor: MURAKAMI KAORU
IPC: H01M4/54
Filed: 1978-02-24
Abstract: PURPOSE: To obtain AgO with less gas generating capability by the procedure in which AgO obtained from the oxidation of Ag salt by using an oxidizing agent in an alkaline agueous solution is cleansed by the use of the filtrate obtained by filtering a deionized water through a water-insoluble filter of a specific pore size.  
     CONSTITUTION: The AgO obtained from the oxidation of a Ag salt, e.g., AgNO 3 , etc., by using an oxidizing agent in an alkaline solution of NaOH, etc., is cleansed with a cheap washing water obtained by the following method; that is, water is first deionized and then passed through a water-insoluble filter of a pore size of 0.2 microns or further sterilized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10217010-A (JP)
Title: Spindle part clamping device
Inventor: MATSUMOTO MASAICHI
IPC: B23B31/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a spindle part clamping device that can surely lock the pull stud and can get off with small advance and retraction quantity of the draw bar. SOLUTION: The split piece 101 of a collet 10 is fitted between the booster sleeve 9 and draw bar 3 fitted and fixed in the spindle 1 of a machine tool, and the front section of the split piece 101 is opened by making the inclined face 10d of the front end section of the split piece 101 , which advances together with the draw bar 3, abut on the projection 11c of the separator fixed to the spindle 1 for opening, and the locking section 6b of the pull stud 6 is inserted into the front section of the collet 10 to retract the collet 10 together with the draw bar 3, locking the front inside projection 10d of the split piece 101 to the locking section 6b.  In addition, the lock ball 12 fitted to the rear section of the split piece 101 is pressed against the tapered face 9a of the rear end section of the booster sleeve 9 by the tapered section 3b of the draw bar 3, operating a booster mechanism 14 by small advance and retraction quantity.
Patent JP-S55122742-A (JP)
Title: Separation of orthoochloronitrobenzene
Inventor: JIEEMUZU UIRIAMU PURIIGUNITSUT
IPC: C07C205/12
Filed: 1980-02-22
Abstract: An adsorptive separation process for separating ortho-chloronitrobenzene from a feed mixture comprising ortho-chloronitrobenzene and at least one other isomer of chloronitrobenzene, which process comprises contacting the feed mixture with an adsorbent comprising a type X or type Y zeolite containing at the exchangeable cationic sites one or more cations selected from the group consisting of Groups IA, IIA and the transition metals of the Periodic Table of Elements, selectively adsorbing substantially all of the said ortho-chloronitrobenzene to the substantial exclusion of the remaining isomers and thereafter recovering high-purity ortho-chloronitrobenzene. A desorption step may be used to desorb the adsorbed ortho-chloronitrobenzene.
Patent JP-H11218068-A (JP)
Title: Engine starting device
Inventor: MARUHASHI YASUHIKO
IPC: F02D45/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an engine starting device to prevent the occurrence of wear and the chip of a pinion through gentle engagement between a pinion and a ring gear and perform optimum starting control of an engine, being excellent in durability, reduce the generation of noise, and have high reliability. SOLUTION: When a controller 30 detects a stop of an engine 1, a pinion 17 is gently engaged with a ring gear 3, and after a lapse of a given time, energization to a pinion drive solenoid 13 is cut off. A motor 11 is energized when the key switch 5 of a motor is turned ON by a driver. When it is detected that the number of revolutions of an engine 1 exceeds the number of revolutions from which it is decided that stating is completed, energization to the motor 11 is cut off and a plunger stopper 19 is energized. Thereafter, energization to the plunger stopper 19 is cut off and the starting of the engine 1 is completed. Further, it is detected by the controller 30 whether the engine 1 is stopped and after the detection, operation similar to the operation described above is executed.
Patent JP-S60167140-A (JP)
Title: Optical recording medium
Inventor: OZAWA HIROSHI
IPC: G11B7/24047
Filed: 1984-02-10
Abstract: PURPOSE:To obtain an optical recording medium capable of reproducing a recorded signal less in noise by providing a recessed reflective surface in a signal recording part containing an organic compound which absorbs light having a specific wavelength. CONSTITUTION:A recorded signal bearing layer 40 where rugged recorded signals 30 are provided on the surface opposite to a lamination interface 20 is laminated on a transparent supporting body 10. A laser light 50 for reading is irradiated from the side of the transparent supporting body 10. A thickness lof the recorded signal bearing layer in pit parts 30' having recessed reflective surface is thicker than that in flat parts, namely, parts where signals are not written. Since the recorded signal bearing layer 40 contains the organic compound which has a maximum absorptivity in a wavelength area of 600-1,200nm, the laser light having this wavelength used for reading recorded signals is absorbed in thicker parts more than plane parts. Consequently, not only the quantity of reflected light due to the phase difference of the reflected light in pit parts but also the quantity of reflected light in pit parts is reduced considerably.
Patent JP-H08217931-A (JP)
Title: Polyolefin resin composition and sheet
Inventor: TAKOSHI HIROTAKA
IPC: B29C51/10
Filed: 1995-02-09
Abstract: PURPOSE: To obtain a polyolefin resin compsn. which is excellent in thermoformability and gives a sheet excellent in vacuum-formability by compounding a specific propylene copolymer with a specific cross-linkable resin compsn. CONSTITUTION: This compsn. comprises 95-40wt.% propylene-α-olefin copolymer and 5-60wt.% cross-linkable resin compsn. The copolymer has a ratio (η1 /η2 ) of the melt viscosity (η1 ) at a shear rate (by the slit die method) of 10<1> sec<-1> to the melt viscosity (η2 ) at a shear rate of 10<2> sec<-1> of 3.5-8. The cross-linkable resin compsn. contains an ethylene copolymer at least having units derived from a free-radical-polymerizable acid anhydride in addition to ethylene units, a polyhydric alcohol, and a reaction accelerator in a molar ratio of hydroxyl groups of the alcohol to the units derived from the acid anhydride of 0.01-10 and in a wt. ratio of the accelerator to the ethylene copolymer of 0.001-20.
Patent JP-H07205718-A (JP)
Title: Nighttime visible device for automobile
Inventor: SHIMIZU HIDEAKI
IPC: B60Q1/00
Filed: 1994-01-21
Abstract: PURPOSE:To provide emitting action with small power consumption by using an electroluminescence element as an emitter for visibility, and performing switching of action of this element through a photo sensor of receiving irradiation light from the other vehicle. CONSTITUTION:A photo sensor 7 is provided in a front spoiler 4 in its central part and both end parts, and in this photo sensor 7, in the case that the other vehicle approaches, when light is received by illumination of a headlight or the like from the other vehicle, an electric signal is fed to an electroluminescence through a control circuit, to make this electroluminescence emit light. Thus in an automobile visible device, in which light is not always emitted stopping, since the photo sensor 7 is actuated to work by light of the headlight or the like of the other vehicle only when its approaches, unnecessary power consumption can be saved.
Patent JP-S60165601-A (JP)
Title: Holography device
Inventor: FUJII YOSHITAKA
IPC: C03C17/245
Filed: 1984-02-09
Abstract: PURPOSE:To permit easy manufacture of a phase shifter and to reduce the cost of a device by using a film having the columnar structure formed by sputtering or vapor deposition directly on a transparent substrate as the phase shifter. CONSTITUTION:A vapor deposition film 11 formed by direct sputtering or vapor deposition using ZnO as a transparent dielectric on the surface of a grass substrate is used for a phase shifter. The film 11 has the columnar structure in which the C-axis is oriented perpendicularly to the substrate 10 and the random ruggedness thereof acts effectively as a phase shifter in random phase sampling method. The film 11 is etched and the average depth DELTAD of the ruggedness is increased by adjusting the time for etching, by which a satisfactory image is obtd. If the etching is continued for further longer time, an island structure 11' is obtd. and the device is effective for random phase shifter method.
Patent JP-H0390173-A (JP)
Title: Liquid agent for removing halogen, making thereof and process for removing halogen from waste oil
Inventor: MANFUREETO NOIMAN
IPC: A62D3/34
Filed: 1990-02-02
Abstract: PURPOSE: To obtain dehalogenizing agent convenient to handle, hard to oxidize nor hydrolyze by containing respectively specific amount of specific alkaline metal alcoholate, alcohol, specific polyether and non-halogen hydrocarbon oil. CONSTITUTION: Liquid dehalogenizing agent is to contain 30 to 70% of alkaline metal alcoholate having 6 to 20 carbon atoms, 0 to 12% of alcohol having 6 to 20 carbon atom, 5 to 40% of formula 1 polyether and 10 to 65% of non- halogen hydrocarbon oil. To produce liquid dehalogenizing agent, the alkaline metal alcoholate that many contain a small amount of alcohol is dissolved with the formula 1 polyether at 100 to 200 deg.C. Next mixed up with is the non- halogen hydrocarbon oil, desirably at 100 to 160 deg.C. Amount of respective factor to mix up should follow the above mentioned percentage to produce the liquid dehalogenizing agent. This product, liquid under room temperature is able to dehalogenize the waste oil.
Patent JP-H01198174-A (JP)
Title: Original reader
Inventor: INOUE TAKASHI
IPC: H04N1/12
Filed: 1988-02-02
Abstract: PURPOSE:To read pictures on both sides of an original at a time, and to obtain the picture signals of the front side and the back side of the original coinciding in time by providing plural reading means to read the pictures of the front side and the back side of the original at positions different from each other, and a correcting means to correct the difference of the reading positions of plural reading means. CONSTITUTION:Photoelectric converting devices 1,2 for the front side and the back side are provided separately on reading the front side picture and the back side picture of the original, and their original reading positions for the front side and the back side are arranged while being shifted in connection with the conveying direction of the original, and the backgrounds of the respective reading positions are constituted of black and opaque plates 7,8. Further, a selector 3, an A/D converter 4, a buffer memory 5 and the selectors 6 and 9 are provided as a circuit system to correct the time difference of the picture signals due to the difference of the reading position of the back side after the original is read. By using such constitution, both sides of the original can be read at a time and at high speed without being troubled about it.
Patent JP-H029092-A (JP)
Title: Programming executing circuit
Inventor: JIYON EFU SHIYURETSUKU
IPC: G11C16/10
Filed: 1989-01-31
Abstract: PURPOSE: To apply the most suitable programming current to a programming control means by providing with the programming control means, a decoder switching means and an enabling means. CONSTITUTION: The programming control means 2, the decoder switching means 7 and the enabling means 3-6 are included in a programming performing circuit. The current is made to flow into a bit line BTL of a memory cell from a voltage power source Vpp by activating the control means 2 with the enabling means 3-6. This current is limited according to a current limiting input voltage. The current limiting input voltage is sent to the control means 2 with the decoder switching means 7 responding to signals from the decoder circuit. The control means 2 is deactivated with the enabling means 3-6 during reading operation in the memory circuit, and the bit line BTL is connected to the input of a sense amplifier SA.
Patent JP-S60165271-A (JP)
Title: Automatic check writer
Inventor: ICHIKAWA KIYOMICHI
IPC: B41J11/46
Filed: 1984-02-09
Abstract: PURPOSE:To reduce the number of parts and simplify the construction by a method wherein a carrying roller is turned by a paper detection signal with a read sensor to operate a printing mechanism based on a data for the amount of drawn money and the rotation of the carrying roller is stopped at the end of printing. CONSTITUTION:A control mechanism 40 detects with a read sensor 5 immediately that a paper P is inserted into an inlet 1A of a paper conveying path 1. With the detection, the control mechanism 40 rotates a carrying motor 8 to convey the paper P into a machine frame 2 with a carrying roller 6 and a pinch roller 7. The read sensor 5 reads a numerical data for the amount of drawn money bar- coded B to be entered on the paper P for a note or the like. The control mechanism 40 counts the subsequent pulses from a paper detection signal or the pulses following to the end of reading the numerical data for the amount of drawn money to start the printing of the amount of drawn money on the paper P. Upon the end of printing, the rotation of the carrying roller 6 stops. Thus, all can be done simply by inserting the paper P into the paper conveying path 1 thereby simplifying the operation significantly.
Patent JP-H05213767-A (JP)
Title: Therapeutic agent for cerebral nerve disease
Inventor: KOSAKA SHINICHI
IPC: A61P25/28
Filed: 1992-02-07
Abstract: PURPOSE:To obtain a therapeutic agent for cerebral nerve diseases containing an interleukin 2 protein as an active ingredient and capable of promoting growth, survive, distension of neurite by directly acting on central nervous cell. CONSTITUTION:The objective therapeutic agent contains an interleukin 2 protein derived from human as an active ingredient and can be prepared in the form of an injection, a nasal absorbing agent, a percutaneous absorption agent, an oral agent, etc. The daily dose of the agent is about 0.001-100mug/kg expressed in terms of an amount of interleukin 2 protein and the agent is administered in 1-6 portions. Since the agent contains the interleukin 2 protein directly acting on cerebral nerve cell and exhibiting nutritional effect, the agent is different from a symptomatic treating agent such as cerebral metabolism activator or nerve circulation improver which has hitherto been used and has actions not existing in a well-known nerve nutritional factor. The agent is useful as a substantial therapeutic agent for a cerebro-vascular accident, Alzheimer syndrome, Parkinsonian disease, nerve injury, etc.
Patent JP-S59148410-A (JP)
Title: Power amplifier
Inventor: MATSUMURA EIICHI
IPC: H03F3/21
Filed: 1983-02-15
Abstract: PURPOSE:To reduce hum sound appearing through a circuit preventing shock sound at application of power supply by charging a capacitor of a ripple filter at application of power supply by a constant current independently of power supply voltage fluctuation. CONSTITUTION:When a power supply is applied, a voltage decided by diodes D3, D4 is applied to the base of a transistor (TR)Q22, and the voltage of the diodes D3, D4 becomes a substantially constant voltage independently of the ripple component of the power supply voltage. Thus, the TRQ22 charges a capacitor C2 with a constant current together with a constant current source. Thus, no ripple component appears substantially at the capacitor C2 and no ripple component is outputted to an output terminal (e). Further, this constant current circuit is interrupted by a switch W at steady-state.
Patent JP-H04262617-A (JP)
Title: Semiconductor integrated circuit
Inventor: KUROKAWA KATSUYUKI
IPC: H03K19/0175
Filed: 1991-02-18
Abstract: PURPOSE:To realize a semiconductor integrated circuit with a few pin number. CONSTITUTION:When the potential of an output pin 9 is pulled down, a transistor(TR) 10 is turned on and a TR 11 is turned off, and a 1st signal A inputted to the base of the TR 10 is outputted. When the potential of the output pin 9 is pulled up, the TR 10 is turned off and the TR 11 is turned on, and a 2nd signal B inputted to a base of the TR 11 is outputted, Thus, it is not required to provide a pin to which a selection signal is inputted and number of pins is reduced.
Patent JP-S62182582-A (JP)
Inventor: NAKAMURA AKINORI
IPC: F27B1/08
Filed: 1986-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03230015-A (JP)
Title: Gas controller
Inventor: NAGANUMA NAOTO
IPC: F23N1/00
Filed: 1990-01-31
Abstract: PURPOSE:To considerably improve ease of use of a gas cooking apparatus by providing a first gas flow path with a gas pressure controller, a second gas flow path with an orifice, a nozzle located at the end of the gas flow path and a gas on-of means to control the caloric power. CONSTITUTION:A gas path 1 is equipped with a governor 3 as a gas pressure controller, and a gas path 2 is provided with an orifice 4. The gas paths 1 and 2 join together, and the gas flows to a burner 6 via a nozzle 5. A valve disc 7 of a gas on-off caloric power controller is connected to a knob 9 via a connecting rod 8 and slid with the rotation of the knob 9. Moreover, the valve disc 7 is pressed on a body 11 by a spring 10. When the knob 9 is turned to a position of caloric power 'Weak', gas flows along only the gas path 1. When the knob 9 is turned to a position of caloric power 'Strong', gas flows along both gas paths 1 and 2, and the total gas flow rate becomes equal to the flow rate of gas which passes through the governor 3 plus the flow rate of gas which passes through the orifice 4.
Patent JP-S63191211-A (JP)
Title: Controller for movable object
Inventor: TAKIGUCHI JUNICHI
IPC: G05B13/00
Filed: 1987-02-03
Abstract: PURPOSE:To enable a controlled system to quickly and smoothly follow up a target even when the controlled system has a low degree of rigidity and the characteristics of the component elements have some fluctuation, by feeding the speed signal of a drive part and the speed signal of the controlled system back to a torque computing element. CONSTITUTION:The detecting parts 9 and 10 are provided to a drive part 6 and a controlled system 8 respectively for detection of the twist value of a torque conversion axis of a power transmission mechanism 7. This twist value is fed back for improvement of the damping properties and then the mechanical rigidity of a machine system of the part 6, the mechanism 7 and the controlled system 8. Therefore the gains of the computing elements 1-4 and a gain setting means 5 can be increased to realize the high-speed response. Furthermore a closed loop system can have the large gain and phase margins and the influence of the characteristic fluctuation of the component elements can be reduced to the control performance. As a result, the controlled system 8 can quickly and smoothly follow a target even in case the controlled system 8 has a low degree of rigidity and the characteristics of the component elements have some fluctuation.
Patent JP-H02202605-A (JP)
Title: Nc program generation device in numerically controlled machine tool
Inventor: KAGAI YASUHIKO
IPC: G05B19/4093
Filed: 1989-01-31
Abstract: PURPOSE:To obtain satisfactory operability even if an unskilled operator uses the device by automatically generating an NC program which is format- converted into an NC language and displaying it in an ordinary word when the work signal of work is inputted in the ordinary word. CONSTITUTION:When the operator depresses the linear cutting key of an input device 1 and the insertion key of a keyboard in an editing instruction device 3, the work signal being G01, which is format-converted into the NC language is stored in an NC language file 7 through an NC language format convertion device 2 and a file editing device 4. At the same time, the work signal being linear cutting work is echo back-displayed in a CRT display device 6 in the ordinary language through format conversion by an ordinary language conversion device 5. The NC program for prescribed work is stored in the file 7 and the NC program is displayed in the ordinary language in the device by repeating the keyboard operation of said device 1 and the device 3.